NIU Tek 4D2 Android smartphone. Announced Aug 2014. Features 4.0″ display, MT6572M chipset, 3.15 MP primary camera, 1.3 MP front camera, 1200 mAh battery, 4 GB storage, 512 MB RAM.
GSMArena.com: NIU Tek 4D2 user opinions and reviews ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results